Before we list the codes, let's address the "hot" factor. Why are engineers and students rushing to download .m files instead of clicking through a GUI?
% Material properties k = 15; % Thermal conductivity [W/mK] rho = 2700; % Density [kg/m^3] cp = 900; % Specific heat [J/kgK] alpha = k/(rho*cp); % Thermal diffusivity matlab codes for finite element analysis m files hot
You can inspect every line of the stiffness (conductivity) matrix. Before we list the codes, let's address the "hot" factor
Ke=kAL[1-1-11]cap K sub e equals the fraction with numerator k cap A and denominator cap L end-fraction the 2 by 2 matrix; Row 1: 1, negative 1; Row 2: negative 1, 1 end-matrix; Before we list the codes
% Solve the system u = K\F;